Surgery microscope AR display device

Abstract

The invention relates to a surgery microscope AR display device, based on a surgery navigation system. The surgery microscope AR display device comprises a surgery microscope; a high definition camerais arranged on an objective lens, a left AR display screen and a right AR display screen are separately arranged on two eye lenses of the surgery microscope; the left AR display screen and the rightAR display screen are connected with an adjustment block with an adjustable pupil distance; the left AR display screen is connected with a first AR optical system; the right AR display screen is connected with a second AR optical system; both the first AR optical system and the second AR optical system are connected with a rechargeable battery; both the first AR optical system and the second AR optical system are in communication connection with a graphic workstation; the high definition camera is connected with the graphic workstation. According to the surgery microscope AR display device provided by the invention, by using the reality and virtual combination technology of AR, the three-dimensional image of the surgery navigation system is projected onto the AR display screen, and combined with the true image seen from the microscope, the image position is adjusted via the graphic workstation to be accurately overlapped with the surgery related position, and thus the purpose of guiding the surgeon to avoid the important tissues and organs.

Description

technical field [0001] The present invention relates to the technical field of AR display, in particular to an AR display device for an operating microscope. Background technique [0002] Surgical navigation system is the use of digital scanning technology (CT, MRI, c-arm image, etc.) to obtain the patient's preoperative image information, which is input into the core of the system through a medium, a powerful computer workstation, which is reconstructed by high-speed computing. Based on the patient's 3D model image, the surgeon can use relevant software to plan and simulate the process before surgery. In the actual operation process, the infrared camera of the image data acquisition system dynamically tracks the current position of the surgical instrument relative to the patient's anatomical structure, and clearly displays it on the patient's two-dimensional (three-dimensional) image data. The current surgical approach and various parameters such as angle and depth can be ...

AI Technical Summary

Problems solved by technology

[0003] When the doctor needs surgical navigation, he still needs to look up at the screen, which is very inconvenient and interrupts the normal operation process of the surgeon, which does not conform to the working habits of the surgeon

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